MIGRANT ROCK PARTRIDGES (ALECTORIS-GRAECA-SAXATILIS) IN THE SOUTHERN FRENCH ALPS

被引:10
作者
BERNARDLAURENT, A
机构
[1] Les Clos de Ponsy, Grasse, F-06130
来源
JOURNAL FUR ORNITHOLOGIE | 1991年 / 132卷 / 02期
关键词
D O I
10.1007/BF01647281
中图分类号
Q95 [动物学];
学科分类号
071002 ;
摘要
Two radio-tracked Rock Partridges (Alectoris graeca saxatilis) in a population composed of Rock Partridges, Red-legged Partridges (Alectoris rufa rufa) and of their natural hybrids in the southern French Alps showed migratory movements. These observations suggested a relationship between migration and the spring dispersal history of the birds as juveniles. Such movements could also explain the maintenance of a hybrid zone by introgression.
引用
收藏
页码:220 / 223
页数:4
相关论文
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